18. Your Border Collie is superactive and has been losing weight. How could you likely help maintain her weight? a. feed a diet with more cellulose than normal b. feed a diet with more lipid than normal c. feed a diet with more protein than normal d. feed a diet with more amylose man normal 19. The essential fatty acid that has 18 carbons and 3 double bonds. a. steanc acid b. linolenic acid c. linoleic acid d. lactic acid e. none of these 20. When fed to dogs, the GE and ME values (localtg) for which food component would be most similar? a. starch b. ber c. protein d. GE and ME values are essentiallythe same for all of these 21. A supersize soda contains 100 g at sugar. How many Calories (kcal) will be listed on the food label? a. 40 b. 400 c. 570 d. 900 e. none of these is within 10% 22. Some of the activities which would be activated during the peak of nutrient absorption after a high grain. low fat meal in a grmving horse: a. gluconeogenesis and inglyceride breakdown b. glycogen synthesis and fatty acid synthesis c. protein breakdown and ltoxidation offatty acids d. gluconeogenesis and glycogen synthesis 23. Assume you just ate donuts for breakfast about 1 hour ago. Which of the following are elevated? a. blood glucose concentration b. blood insulin concentration c. heat production d. liver ATP and NADH concentrations e. all of these 24. Which of the following consists only of the ten AAthat are generally considered essential? a. ten, pro, tyr b. arg, glu. trp c. his, phe, met d. his, tyr, val 25. How is the required ratio of protein to energy for a growing puppy different that that of an adult maintenance dog. Assume both are in average body condition and in theirthennoneutral zones. a. higher b. the same c. lower d. impossible to predict